Experimental data are presented and available published information is generalized on phase relations in the Bi2O3-TiO2 system. The phase diagrams in stable equilibrium and metastable states are constructed. The homogeneity range of the phase with a sillenite Bi12TiO20 structure is refined, and so is the temperature range of the existence of the metastable and equilibrium states of the phase with a pyrochlore Bi2Ti2O7 structure.
机构:
Zhejiang Univ, Dept Mat Sci & Engn, Lab Mat Elect & Commun, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, Lab Mat Elect & Commun, Hangzhou 310027, Peoples R China
Xu, ZY
Chen, XM
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机构:
Zhejiang Univ, Dept Mat Sci & Engn, Lab Mat Elect & Commun, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, Lab Mat Elect & Commun, Hangzhou 310027, Peoples R China